Search

The effect of functional electrical stimulation (FES) training on body composition, assessed by computed tomography, and the effect of spasticity, assessed by both objective and subjective measures, are evaluated. Fifteen motor-complete spinal-cord-injured men participated in the study. Eight of the 15 subjects undertook FES cycling 3 times weekly for 6 months. Whole body computed tomography scans evaluated changes in body composition. Simultaneous Modified Ashworth Scale and electromyography (EMG) measurements, resistive torque (Kin-Com) and EMG measurements, and self-ratings with Visual Analogue Scale during four consecutive days were used to evaluate changes in spasticity. Lower extremity muscle volume increased by an average of 1300 cm[sup 3] (p < 0.001) in the training group compared to the control group, who experienced no change. Otherwise no changes in body composition were seen. Significant correlations (Spearman) were found between individual EMG activity recordings and movement-provoked Modified Ashworth Scale ratings in 26% of the test situations, irrespective of group and time. The objective and subjective evaluation of movement-provoked passive (viscoelastic) and active (spasticity-related) resistance remained unchanged. [ABSTRACT FROM AUTHOR]

Vascular surgery is in a transitional phase. Standard open repair is being replaced by endovascular and minimally invasive techniques. The techniques developed for elective cases are also applicable for injured patients. The introduction of endovascular treatment for emergencies has consequences for both institutional and regional organisation. Success can be achieved only by the prepared team trained with wide elective experience. Endovascular repair of vascular injuries has many advantages, such as remote approach and limited exposure with less surgical stress to the patient. Because the long term effects are only partially known a word of caution is justified. Endovascular repair of vascular trauma is still a developing form of treatment. [ABSTRACT FROM AUTHOR]